IndexSearcher.searchAfter(ScoreDoc after,
Query query,
Filter filter,
int n,
Sort sort)
Finds the top n
hits for query, applying filter if non-null,
where all results are after a previous result (after).

IndexSearcher.searchAfter(ScoreDoc after,
Query query,
Filter filter,
int n,
Sort sort,
boolean doDocScores,
boolean doMaxScore)
Finds the top n
hits for query where all results are after a previous
result (after), allowing control over
whether hit scores and max score should be computed.